div#menu {
	height: 500px;
	width: 200px;
	margin: 0 0;
	float: right;
}

div#menu ul.niveau1 {
	height: 100%;
}

div#menu ul.niveau1 li {
	list-style: none;
	height: 80px;
	width: 120px;
	margin-right: 10px;
	margin-left: 10px;
	margin-top: 25px;
	margin-bottom: 25px;
}

div#menu ul.niveau1 li a {
	height: 100%;
	width: 100%;
	display: block;
	padding-top: 30px;
	padding-bottom: 30px;
	background-image: url("/img/boutons.png");
	background-repeat: no-repeat;
	background-position: 0px -0px;
	text-align: center;
	vertical-align: middle;
}

div#menu ul.niveau1 li a:hover,div#menu ul.niveau1 li:hover {
	background-image: url("/img/boutons.png");
	background-repeat: no-repeat;
	background-position: 0px 0px;
	font-weight: bold;
}

div#menu ul.niveau1 li a {
	text-decoration: none;
	color: black;
}